Walgermo

import { Injectable } from '@angular/core';
import { Title } from '@angular/platform-browser';
import { Router, NavigationEnd, ActivatedRoute } from '@angular/router';
import { filter, map, mergeMap } from 'rxjs/operators';

/**
 *  Call updateTitle() from app.component.ts contructor.
 *  Example app.component.ts:
    constructor(private meta: MetaService) {
        this.meta.updateTitle();

Walgermo

import { Pipe, PipeTransform } from '@angular/core';
import {
    DomSanitizer,
    SafeHtml,
    SafeStyle,
    SafeScript,
    SafeUrl,
    SafeResourceUrl
} from '@angular/platform-browser';
/*

Walgermo

import { Pipe, PipeTransform } from '@angular/core';
/*
 * Truncates an text with defined cut off length
 * Takes an input parameter string.
 * Usage:
 *   string | truncatetext: 100
 * Example:
 *   <p>{{ string | truncatetext: 100 }}></p>
*/
@Pipe({

Walgermo

import { Pipe, PipeTransform } from '@angular/core';
/*
 * Strips HTM
 * Takes an input parameter HTML.
 * Usage:
 *   content | striphtml
 * Example:
 *   <p [innerHTML]="content | striphtml"></p>
*/
@Pipe({

Walgermo

import { Pipe, PipeTransform } from '@angular/core';
/*
 * Show total reading time for an text
 * Takes an input parameter text.
 * Usage:
 *   value | readingtime
 * Example:
 *   {{ This is a content of my blog post | readingtime }} min read.
 *   formats to: 1 min read.
*/